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Driving mechanism for elevator running system and multi-cage elevator running system

A technology of elevator operation and driving mechanism, which is applied to elevators, elevators, transportation and packaging in buildings, etc., which can solve problems such as hydraulic oil leakage, pollution, and loud noise, and achieve speed requirements, high safety performance, and smooth operation. low noise effect

Pending Publication Date: 2019-08-23
HUNAN DAJU INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among them, after the service life of the hydraulically driven elevator cylinder piston expires, it is easy to wear or break, causing hydraulic oil to leak, causing pollution, and its maintainability is poor.
Screw-driven elevators are mainly used in some villa buildings due to their own structural limitations. They cannot be installed in high-rise environments, and they also have the disadvantages of slow speed and high noise.

Method used

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  • Driving mechanism for elevator running system and multi-cage elevator running system
  • Driving mechanism for elevator running system and multi-cage elevator running system
  • Driving mechanism for elevator running system and multi-cage elevator running system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0054] Figure 1 to Figure 3It shows an embodiment of the driving mechanism used in the elevator running system and the multi-car elevator running system of the present invention. The elevator running system includes the car, the running track 1, the driving mechanism and the switching assembly. The elevator running system does not include the traction device. The switching assembly includes a plurality of switches 15 and switching tracks 16, each well is provided with a switch 15, and the switching tracks 16 are connected or disconnected with the running tracks 1 in the two wells through the rotation of the switches 15. The switching principle of the turnout is the same as that of the train track.

[0055] In this embodiment, the car includes a box body 2 and a platform 3, the box body 2 is installed in the platform 3, the attachment components are installed on the platform 3, the box body 2 is used to load passengers, and the car is driven by a driving mechanism up or down...

Embodiment 2

[0079] Figure 4 A second embodiment of the drive mechanism of the present invention for an elevator running system is shown. The difference between this embodiment and embodiment 1 is mainly that two running rails 1 are provided in the hoistway, and two tires are correspondingly provided, which are tightly attached to the corresponding running rails 1 respectively. Both sides of each tire are provided with rims 13, and each tire is equipped with a driving member and a set of pressure-applying components. Up or down of the car.

Embodiment 3

[0081] Figure 5 A third embodiment of the drive mechanism of the present invention for an elevator running system is shown. The difference between this embodiment and Embodiment 1 is that there are two running rails 1 in the hoistway and four tires, the two tires are closely attached to one running rail 1, and the two running rails 1 are respectively located on the car The middle position on both sides of the compartment. There are two groups of pressure applying components, and each group of pressure applying components is respectively connected to the rotating shafts 14 of two tires on the same side. The compression assembly provides enough tension to the two rubber tires. The driving part makes the two tires rotate in opposite directions at the same time to drive the car to go up or down. The active forces of the two tires on the running track 1 cancel each other out, greatly reducing the active forces on the wall.

[0082] In this embodiment, a rim 13 is provided on t...

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Abstract

The invention discloses a driving mechanism for an elevator running system. The driving mechanism for an elevator running system comprises a lift car, a running rail and a driving mechanism, wherein the driving mechanism is provided with a climbing module; the climbing module moves on the running rail; the lift car is arranged on the climbing module; and the lift car runs on the running rail through the climbing module. The invention also discloses the multi-cage elevator running system. The multi-cage elevator running system is provided with at least two hoistways and at least two cages; themulti-cage elevator running system further comprises a switching assembly and the driving mechanism; the cages run through the driving mechanism; the switching assembly is connected between the two hoistways; and the cages is switched positions between the two hoistways through the switching assembly. According to the driving mechanism for the elevator running system and the multi-cage elevator running system, the safety is high, the noise is low, the high-speed running of the cages can be achieved, and the speed requirement of a high-rise elevator can be met.

Description

technical field [0001] The invention relates to the technical field of elevator structures, in particular to a multi-car elevator operating system with a drive mechanism used in the elevator operating system. Background technique [0002] Since the invention of the elevator in 1854, the elevator car has been driven by wire sheave traction. This driving method usually allows only one car to run in a single well. Floors with a small amount can still meet the needs of use. With the rapid development of modern cities, high-rise buildings and super high-rise buildings with large population density have sprung up, and the shortcomings of single-car operation mode elevators, such as long waiting time and low transportation efficiency, have been continuously magnified. The operation mode of the car elevator has been difficult to meet the needs of the rapid development of modern urban buildings. [0003] In modern society and economic activities, elevators have become an indispensa...

Claims

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Application Information

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IPC IPC(8): B66B1/06B66B11/04B66B11/02B66B7/00B66B7/02B66B1/34B66B5/00C08G18/00C08J9/00C08G101/00
CPCB66B1/06B66B1/3423B66B5/00B66B7/00B66B7/023B66B11/0226B66B11/04C08G18/00C08G2101/00C08J9/00C08J2375/04
Inventor 周立波杨子洪谭锋刘涛
Owner HUNAN DAJU INFORMATION TECH CO LTD
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